Need BIOS update for unknown mobo

I have been going around the net looking for the offical website of Award Software for a BIOS update for my unknown mainboard.

The following details are taken from the results of Belarc Adivsor. Do anyone know of a place I can download the update. I know that this version is old. I have'nt bothered to update it but now It do need a update to support USB 2.0 fully.